Alphabetic Index · main term

Osteoperiostitis

FY2027Index: O /Alphabetic Index

Osteoperiostitis is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). It is a cross-reference: the Index sends you to Osteomyelitis, specified type NEC, which lists M86.8X-. Confirm the code in the Tabular List before you report it.

Where the Index sends you

see Osteomyelitis (general) (infective) (localized) (neonatal) (purulent) (septic) (staphylococcal) (streptococcal) (suppurative) (with periostitis), specified type NEC

M86.8X-Use additional codeExcludes1Excludes2

Other osteomyelitis

More specific codes under M86.8X 10

M86.8X0Other osteomyelitis, multiple sitesBillable
M86.8X1Other osteomyelitis, shoulderHeader
M86.8X2Other osteomyelitis, upper armHeader
M86.8X3Other osteomyelitis, forearmHeader
M86.8X4Other osteomyelitis, handHeader
M86.8X5Other osteomyelitis, thighHeader
M86.8X6Other osteomyelitis, lower legHeader
M86.8X7Other osteomyelitis, ankle and footHeader
M86.8X8Other osteomyelitis, other siteHeader
M86.8X9Other osteomyelitis, unspecified sitesBillable

Open M86.8X

First-level subterms 4

mandibleM27.2
orbitH05.02-
petrous bone see Petrositis
vertebra see Osteomyelitis, vertebra